2005 KTM 525 EXC Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options

Renthal Grooved Front Sprockets

Renthal grooved front sprockets are simply the finest front chainwheels on the market today. They are designed to offer excellent durability with a lightweight design which delivers maximum power transfer. Each sprocket is CNC-machined from cased hardened and core refined 655M13 nickel chromium steel. Mud grooves are then CNC-machined into each tooth on both sides of these components to allow mud to flow away from the key contact points between the chain and the sprocket. This unique design helps reduce wear and can dramatically increase the lifespan of your drivetrain. Maximize your performance with the ultimate front sprockets from Renthal.

Not Yet Reviewed

$31.46

Wiseco Clutch Pack Kits

Upgrade to Wiseco clutch pack kits for extreme powersports riding conditions. Your worn-out clutch plates and springs need a change. Wiesco clutch pack kits have everything you need for your off-road bike and/or ATV. Each kit comes with new frictions, steels, and clutch springs, all made from premium-grade materials. Their frictions and steels are made to exact OEM tolerances and specifications and produce the same feel and wear resistance as stock plates. Their clutch springs are 8-10 percent stiffer than stock to ensure a positive clutch lockup every time. Do you have a slipping clutch pack? Wiseco clutch pack kits are an easy solution!

5.0 out of 5 stars ( 1 )

$206.99

Renthal Ultralight Rear Sprockets

Renthal Ultralight rear sprockets will withstand the rigors of supercross, motocross, and enduro racing. Manufactured to extremely tight tolerances, they are 66 percent lighter than steel, and yet incredibly durable. Renthal uses computer-aided design, high-strength specially enhanced 7075 T-6 aluminum alloy, and CNC-machining to produce sprockets that are high-strength, hard-wearing, and offer the maximum reduction of unsprung weight at the rear wheel for maximum power transfer. They've also added self-cleaning mud grooves between every tooth on both sides to prevent dirt buildup. Shouldn't you choose the sprockets chosen by more factory race teams? Join a winning team and install Renthal Ultralight rear sprockets.

5.0 out of 5 stars ( 2 )

$39.56

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$94.99

Pivot Works Wheel Bearing Kits

Restore control of your ATV, bike, or utility vehicle by changing that rusted or loose wheel bearing with Pivot Works wheel bearing kits. These kits have the versatility to fix the problem, regardless of where it lies. Made from OEM-grade materials for an exact fit and reliability, the Pivot Works wheel bearing kits are engineered to save you time and effort. The kits include all of the bearings that you need to repair one wheel. Some kits may include seals. Ride safer and improve your steering and braking with Pivot Works wheel bearing kits.

Not Yet Reviewed

$29.99

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$34.99

ProTaper Front Sprockets

Outlast and outperform the competition with ProTaper front sprockets! They are precision-broached and machined from case-hardened chromoly steel to the strictest standards. These sprockets feature self-cleaning mud grooves to prevent dirt and mud buildup, along with lightening holes that reduce sprocket weight. ProTaper front sprockets have a special wear-resistant coating that helps to retain strength and durability, with an etched tooth number for easy identification.

Not Yet Reviewed

$29.99

EBC Standard CK Series Clutch Friction Discs

EBC standard CK series clutch friction discs are almost identical to original equipment clutch plates. These discs are cork-based products impregnated with aluminum particles to increase wear life and heat resistance. These clutch plates are compressed to avoid swell and clutch drag and feature an ideal general-purpose replacement material for all grades and sizes of motorcycles. Springs and clutch plates are sold separately.

5.0 out of 5 stars ( 5 )

$163.43

All Balls Racing Wheel and Carrier Bearing Seal Kits

All Balls Racing wheel and carrier bearing seal kits are hands-down the most complete line of bearing seal kits on the market! They are available in a wide variety of powersports applications, from ATV and off-road to street bikes. These All Balls Racing wheel and carrier bearing seal kits have premium high-speed bearings that feature low-drag, double-lip seals on both sides to provide superior exclusion of water and dirt and improved grease retention. High performance Chevron SRI-II grease features special rust inhibitors for the most demanding applications. Type TC nitrile elastomer wheel seals are specifically designed to keep out water and dirt. Their rubber coated outside diameter helps to create an optimum seal at the hub.

4.45 out of 5 stars ( 20 )

$28.74

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$34.08

Clearance

Pivot Works Watertight Wheel Collar and Bearing Kits

Service the drivetrain on your off-road bike with a Pivot Works watertight wheel collar and bearing kit. These packages include an upgrade over factory wheel collars, with components military-spec hard anodized to resist rust and corrosion. The O-ring prevents rain, snow, and dirt from entering the hub between the axle and collar. Pivot Works kits are tailored for fitment on specific makes and models—and come complete with bearings, seals, collars, and an extra set of O-rings.

Not Yet Reviewed

$65.64

$29.50

Renthal Twinring Sprockets

Renthal Twinring sprockets are truly unique hybrid sprockets that will keep you spinning around the track. Twinring off-road sprockets are made of long-lasting and durable material--a high-strength, ultra-light 7075 T-6 aluminum inner core and an electroless nickel coated steel outer ring are permanently bonded together. They are precision CNC-machined to tight tolerances and feature a flat face design that keeps weight to a minimum and makes them as narrow as regular sprockets! Self-cleaning mud grooves are added between every tooth on both sides to prevent dirt buildup, plus flat socket head screws add additional strength to the sprockets during side impacts. Try double durability with less weight on your dirt bike with the addition of Twinring sprockets from Renthal.

Not Yet Reviewed

$119.66

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$125.96

EBC DRC Dirt Racer Clutch Kits

By far the best way to go, EBC DRC Dirt Racer clutch kits are total rebuild options, including all-driven lined plates and new springs to completely reset your clutch to the all-important original stack height from when the bike was new. DRC Dirt Racer clutch kits give smooth clutch take-up, using anti-swelling, alloy-impregnated, heavy-duty, cork-based facing for long-lasting and reliable clutch kits.

4.0 out of 5 stars ( 1 )

$258.56

Wiseco Clutch Spring Kits

Wiseco clutch spring kits are manufactured from premium steel and then shot-peened and heat-treated. These replacement springs are stiffer to ensure a positive clutch lockup every time. Keep your clutch from slipping with Wiseco clutch spring kits.

Not Yet Reviewed

$35.99

Wiseco Powersports Clutch Plates

Wiseco Powersports clutch plates are the ideal choice for your bike. Manufactured from premium-grade materials, they are machined to OEM tolerances and will hold up under extreme riding conditions. Choose the proper alloy or steel design for your motorcycle.

Not Yet Reviewed

$39.99

Wiseco Friction Clutch Plates

Wiseco friction plates are designed to offer longevity and endurance in extreme riding conditions. Made to exact OEM specifications from premium materials, Wiseco friction clutch plates offer the same feel and durability as the stock frictions. These plates hold up best for the widest application range.

Not Yet Reviewed

$89.99

ProTaper MX RS Rear Sprockets

ProTaper MX RS (Race Spec) rear sprockets are the ultimate choice for motocross performance. Constructed from 7075 T-6 heat-treated aluminum, these sprockets are precision CNC-machined to the strictest quality standards. They feature a proprietary mud groove design that results in 44 percent more tooth surface area, which dramatically increases sprocket life. Their deep-penetrating anodized finish is durable and looks great, too! The number of teeth is laser-etched onto each MX RS sprocket for easy identification. Outlast the competition with ProTaper MX RS (Race Spec) rear sprockets!

Not Yet Reviewed

$89.99

All Balls Racing Master Cylinder Rebuild Kits

All Balls Racing master cylinder rebuild kits stops the leaks. They contain all you need for the rebuild--copper washers, replacement screws, and where applicable, cup seals and O-rings. Service your master cylinder to maintain like-new performance with rebuild kits from All Balls Racing.

4.0 out of 5 stars ( 2 )

$40.21

All Balls Racing Slave Cylinder Rebuild Kits

All Balls Racing slave cylinder rebuild kits help get you and your powersports vehicle back out on the trails. They provide the critical components necessary for a quality repair job. By working closely with riders at all levels, their R&D department can make quick adjustments for improved performance and reliability. It all starts here when you order the All Balls Racing slave cylinder rebuild kit specifically designed for your application.

Not Yet Reviewed

$44.89

Rekluse Clutch Z-Start Pro Clutch Kits

Rekluse Z-Start Pro clutch kits are the best-selling products that have been raced, abused and relied on by tens of thousands of riders in more types of riding and racing worldwide than any other Rekluse product. First introduced in 2005, Z-Start Pro was the first auto-clutch to give the rider manual clutch lever override capability—and defined the ultimate in tunability to suit each rider's preferences and riding conditions. These clutches are well-known in the off-road racing world as bulletproof and the tamer of the nastiest terrain imaginable. They're available for a variety of ATV and off-road motorcycles. Features and benefits: * Faster cornering * Improved traction * Virtually eliminates stalling * Better starts * Faster lap times * Fully tunable to rider preference and terrain conditions * Highest grade CNC-machined billet, hard anodized aluminum clutch components. Handles extreme abuse and offers long lasting durability. * Fully adjustable; includes optional wave springs and ball bearings. Allows rider to achieve a matrix of truly custom settings to obtain great performance advantages. * CNC laser-cut drive plates perfectly match the center clutch with continuous radius spine technology, causing clutch loads to be evenly distributed over a greater surface area with more precise tolerances. Longer clutch component life, smoother engagement / disengagement, and less clutch hammering that virtually eliminates notching with even the most aggressive riders. * Center clutch design with innovative fluid dynamic oil flow technology. Cooler operating temperatures for less fade and longer clutch and clutch plate life.

Not Yet Reviewed

$989.00

Rekluse Clutch Manual Slave Cylinders

Rekluse offers clutch manual slave cylinders for a variety of applications, including many street and off-road bikes from KTM, Husaberg, Husqvarna, Gas Gas, Beta, Kawasaki, Harley-Davidson©, Honda©, and Sherco. These billet aluminum slave cylinders are direct bolt-on replacement products designed to improve the hydraulic system's durability and increase the rider's connection to the engine. Developed in partnership with Rockstar Energy Husqvarna Factory riders, the units have been proven in the toughest riding environments at the highest levels of racing. Order the model recommended for your motorcycle. Additional details: * Hard anodized billet aluminum housing and piston provide reliable performance and a more connected feel * Race-proven, durable piston and seal design * Optimized return spring ensures lever consistency * Improved clutch modulation * Direct bolt-on OE replacement * Designed for use with OE or aftermarket manual clutch systems

Not Yet Reviewed

$219.00